Hourly Weather Forecast - Merthyr, Carmarthenshire - Sir Gaerfyrddin, GB

30% Chance Rain Showers

30% Chance Rain Showers

40% Chance Rain Showers

60% Chance Rain Showers

70% Chance Rain Showers

80% Chance of Light Rain

Thunderstorms

Thunderstorms

80% Chance of Light Rain

70% Chance Rain Showers

70% Chance of Light Rain

70% Chance of Light Rain

80% Chance of Rain

80% Chance Rain Showers

70% Chance Rain Showers